Added display and addition of public areas in the house tab.

To add a public space:
- Tap the point on the map that corresponds to your position.
- Next, an attempt will be made to automatically recognise the street, house, neighbourhood.
- Tap on the House/Public Place switch on the public place.
- Enter the name of the public place and if necessary the street and house.
- Tap save.
If successful, the "Public space added" screen will be displayed.

Remember to save the changes to the map
